John was a regular security worker. Thing is, the place he was working at - wasn

John was a regular security worker. Thing is, the place he was working at - wasn't regular. It was a biotechnology lab. Things were fine for quite a while, until one day during his night shift a power shutdown occured. The whole building went dark. John went to ivestigate, only to discover that he's trapped in this biolaboratory maze, and apparently, he's not alone.